InChI=1/C19H20N4O2S/c1-11-9-14(10-16-18(25)22(4)19(21-3)26-16)12(2)23(11)15-7-5-13(6-8-15)17(20)24/h5-10H,1-4H3,(H2,20,24)/b16-10-,21-19?/f/h20H2	3FB253955D268720